/**
 * Copyright (c) 2018, hiwepy (https://github.com/hiwepy).
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.github.hiwepy.wkhtmltopdf.invoker;


import org.codehaus.plexus.util.cli.CommandLineException;

/**
 * Describes the result of a Calibre invocation.
 * 
 * @version $Id: DefaultInvocationResult.java 1401842 2012-10-24 19:49:47Z rfscholte $
 */
public final class DefaultInvocationResult
    implements InvocationResult
{

    /**
     * The exception that prevented to execute the command line, will be <code>null</code> if Calibre could be
     * successfully started.
     */
    private CommandLineException executionException;

    /**
     * The exit code reported by the Calibre invocation.
     */
    private int exitCode = Integer.MIN_VALUE;

    /**
     * Creates a new invocation result
     */
    DefaultInvocationResult()
    {
        // hide constructor
    }

    public int getExitCode()
    {
        return exitCode;
    }

    public CommandLineException getExecutionException()
    {
        return executionException;
    }

    /**
     * Sets the exit code reported by the Calibre invocation.
     * 
     * @param exitCode The exit code reported by the Calibre invocation.
     */
    void setExitCode( int exitCode )
    {
        this.exitCode = exitCode;
    }

    /**
     * Sets the exception that prevented to execute the command line.
     * 
     * @param executionException The exception that prevented to execute the command line, may be <code>null</code>.
     */
    void setExecutionException( CommandLineException executionException )
    {
        this.executionException = executionException;
    }

}
